Tommy Colletta is the host of WCCA TV13 What It's Worth show. It's that time again. Time for Worcester's Best Chef. Tommy welcomes Domenic Mercurio, the Producer of Worcester's Best Chef Competition to be help held on January 27, 2013 at Mechanics Hall on 321 Main Street in Worcester, MA. One of the participating chefs, Chef Alex brings some foods to tickle Tommy's tummy.